A Discrete-Event Network Simulator
API
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
ns3::Ipv6EndPointDemux Class Reference

Demultiplexor for end points. More...

#include <ipv6-end-point-demux.h>

+ Collaboration diagram for ns3::Ipv6EndPointDemux:

Public Types

typedef std::list< Ipv6EndPoint * > EndPoints
 Container of the IPv6 endpoints. More...
 
typedef std::list
< Ipv6EndPoint * >::iterator 
EndPointsI
 Iterator to the container of the IPv6 endpoints. More...
 

Public Member Functions

 Ipv6EndPointDemux ()
 
 ~Ipv6EndPointDemux ()
 
Ipv6EndPointAllocate (void)
 Allocate a Ipv6EndPoint. More...
 
Ipv6EndPointAllocate (Ipv6Address address)
 Allocate a Ipv6EndPoint. More...
 
Ipv6EndPointAllocate (uint16_t port)
 Allocate a Ipv6EndPoint. More...
 
Ipv6EndPointAllocate (Ipv6Address address, uint16_t port)
 Allocate a Ipv6EndPoint. More...
 
Ipv6EndPointAllocate (Ipv6Address localAddress, uint16_t localPort, Ipv6Address peerAddress, uint16_t peerPort)
 Allocate a Ipv6EndPoint. More...
 
void DeAllocate (Ipv6EndPoint *endPoint)
 Remove a end point. More...
 
EndPoints GetEndPoints () const
 Get the entire list of end points registered. More...
 
EndPoints Lookup (Ipv6Address dst, uint16_t dport, Ipv6Address src, uint16_t sport, Ptr< Ipv6Interface > incomingInterface)
 lookup for a match with all the parameters. More...
 
bool LookupLocal (Ipv6Address addr, uint16_t port)
 Lookup for address and port. More...
 
bool LookupPortLocal (uint16_t port)
 Lookup for port local. More...
 
Ipv6EndPointSimpleLookup (Ipv6Address dst, uint16_t dport, Ipv6Address src, uint16_t sport)
 Simple lookup for a four-tuple match. More...
 

Private Member Functions

uint16_t AllocateEphemeralPort ()
 Allocate a ephemeral port. More...
 

Private Attributes

EndPoints m_endPoints
 A list of IPv6 end points. More...
 
uint16_t m_ephemeral
 The ephemeral port. More...
 
uint16_t m_portFirst
 The first ephemeral port. More...
 
uint16_t m_portLast
 The last ephemeral port. More...
 

Detailed Description

Demultiplexor for end points.

Definition at line 37 of file ipv6-end-point-demux.h.

Member Typedef Documentation

Container of the IPv6 endpoints.

Definition at line 43 of file ipv6-end-point-demux.h.

Iterator to the container of the IPv6 endpoints.

Definition at line 48 of file ipv6-end-point-demux.h.

Constructor & Destructor Documentation

ns3::Ipv6EndPointDemux::Ipv6EndPointDemux ( )

Definition at line 29 of file ipv6-end-point-demux.cc.

References NS_LOG_FUNCTION_NOARGS.

ns3::Ipv6EndPointDemux::~Ipv6EndPointDemux ( )

Definition at line 37 of file ipv6-end-point-demux.cc.

References m_endPoints, and NS_LOG_FUNCTION_NOARGS.

Member Function Documentation

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( void  )

Allocate a Ipv6EndPoint.

Returns
an empty Ipv6EndPoint instance

Definition at line 75 of file ipv6-end-point-demux.cc.

References AllocateEphemeralPort(), ns3::Ipv6Address::GetAny(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION_NOARGS, NS_LOG_WARN, and port.

Referenced by Allocate(), ns3::UdpL4Protocol::Allocate6(), and ns3::TcpL4Protocol::Allocate6().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( Ipv6Address  address)

Allocate a Ipv6EndPoint.

Parameters
addressIPv6 address
Returns
an Ipv6EndPoint instance

Definition at line 90 of file ipv6-end-point-demux.cc.

References AllocateEphemeralPort(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_WARN, and port.

+ Here is the call graph for this function:

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( uint16_t  port)

Allocate a Ipv6EndPoint.

Parameters
portlocal port
Returns
an Ipv6EndPoint instance

Definition at line 105 of file ipv6-end-point-demux.cc.

References Allocate(), ns3::Ipv6Address::GetAny(), and NS_LOG_FUNCTION.

+ Here is the call graph for this function:

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( Ipv6Address  address,
uint16_t  port 
)

Allocate a Ipv6EndPoint.

Parameters
addresslocal address
portlocal port
Returns
an Ipv6EndPoint instance

Definition at line 112 of file ipv6-end-point-demux.cc.

References LookupLocal(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_WARN.

+ Here is the call graph for this function:

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( Ipv6Address  localAddress,
uint16_t  localPort,
Ipv6Address  peerAddress,
uint16_t  peerPort 
)

Allocate a Ipv6EndPoint.

Parameters
localAddresslocal address
localPortlocal port
peerAddresspeer address
peerPortpeer port
Returns
an Ipv6EndPoint instance

Definition at line 126 of file ipv6-end-point-demux.cc.

References m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_WARN, and ns3::Ipv6EndPoint::SetPeer().

+ Here is the call graph for this function:

uint16_t ns3::Ipv6EndPointDemux::AllocateEphemeralPort ( void  )
private

Allocate a ephemeral port.

Returns
a port

Definition at line 321 of file ipv6-end-point-demux.cc.

References LookupPortLocal(), m_ephemeral, m_portFirst, m_portLast, NS_LOG_FUNCTION_NOARGS, and port.

Referenced by Allocate().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

void ns3::Ipv6EndPointDemux::DeAllocate ( Ipv6EndPoint endPoint)

Remove a end point.

Parameters
endPointthe end point to remove

Definition at line 151 of file ipv6-end-point-demux.cc.

References m_endPoints, and NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::UdpL4Protocol::DeAllocate(), and ns3::TcpL4Protocol::DeAllocate().

+ Here is the caller graph for this function:

Ipv6EndPointDemux::EndPoints ns3::Ipv6EndPointDemux::GetEndPoints ( ) const

Get the entire list of end points registered.

Returns
list of Ipv6EndPoint

Definition at line 343 of file ipv6-end-point-demux.cc.

References m_endPoints.

Ipv6EndPointDemux::EndPoints ns3::Ipv6EndPointDemux::Lookup ( Ipv6Address  dst,
uint16_t  dport,
Ipv6Address  src,
uint16_t  sport,
Ptr< Ipv6Interface incomingInterface 
)

lookup for a match with all the parameters.

Parameters
dstdestination address to test
dportdestination port to test
srcsource address to test
sportsource port to test
incomingInterfacethe incoming interface
Returns
list of IPv6EndPoints (could be 0 element)

Definition at line 170 of file ipv6-end-point-demux.cc.

References ns3::Ipv6Address::GetAllRoutersMulticast(), ns3::Ipv6Address::GetAny(), ns3::Ipv6EndPoint::GetBoundNetDevice(), ns3::Ipv6Interface::GetDevice(), ns3::Ipv6EndPoint::GetLocalAddress(), ns3::Ipv6EndPoint::GetLocalPort(), ns3::Ipv6EndPoint::GetPeerAddress(), ns3::Ipv6EndPoint::GetPeerPort(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Referenced by ns3::TcpL4Protocol::Receive(), and ns3::UdpL4Protocol::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::Ipv6EndPointDemux::LookupLocal ( Ipv6Address  addr,
uint16_t  port 
)

Lookup for address and port.

Parameters
addraddress to test
portport to test
Returns
true if there is a match in EndPoints, false otherwise

Definition at line 61 of file ipv6-end-point-demux.cc.

References m_endPoints, and NS_LOG_FUNCTION.

Referenced by Allocate().

+ Here is the caller graph for this function:

bool ns3::Ipv6EndPointDemux::LookupPortLocal ( uint16_t  port)

Lookup for port local.

Parameters
portport to test
Returns
true if a port local is in EndPoints, false otherwise

Definition at line 48 of file ipv6-end-point-demux.cc.

References m_endPoints, NS_LOG_FUNCTION, and port.

Referenced by AllocateEphemeralPort().

+ Here is the caller graph for this function:

Ipv6EndPoint * ns3::Ipv6EndPointDemux::SimpleLookup ( Ipv6Address  dst,
uint16_t  dport,
Ipv6Address  src,
uint16_t  sport 
)

Simple lookup for a four-tuple match.

Parameters
dstdestination address to test
dportdestination port to test
srcsource address to test
sportsource port to test
Returns
match or 0 if not found

Definition at line 281 of file ipv6-end-point-demux.cc.

References ns3::Ipv6Address::GetAny(), and m_endPoints.

Referenced by ns3::TcpL4Protocol::ReceiveIcmp(), and ns3::UdpL4Protocol::ReceiveIcmp().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

Member Data Documentation

EndPoints ns3::Ipv6EndPointDemux::m_endPoints
private

A list of IPv6 end points.

Definition at line 164 of file ipv6-end-point-demux.h.

Referenced by Allocate(), DeAllocate(), GetEndPoints(), Lookup(), LookupLocal(), LookupPortLocal(), SimpleLookup(), and ~Ipv6EndPointDemux().

uint16_t ns3::Ipv6EndPointDemux::m_ephemeral
private

The ephemeral port.

Definition at line 149 of file ipv6-end-point-demux.h.

Referenced by AllocateEphemeralPort().

uint16_t ns3::Ipv6EndPointDemux::m_portFirst
private

The first ephemeral port.

Definition at line 154 of file ipv6-end-point-demux.h.

Referenced by AllocateEphemeralPort().

uint16_t ns3::Ipv6EndPointDemux::m_portLast
private

The last ephemeral port.

Definition at line 159 of file ipv6-end-point-demux.h.

Referenced by AllocateEphemeralPort().


The documentation for this class was generated from the following files: